TW541523B - Optical information recording medium and reproducing and reproduction method of the same - Google Patents

Optical information recording medium and reproducing and reproduction method of the same Download PDF

Info

Publication number
TW541523B
TW541523B TW090123905A TW90123905A TW541523B TW 541523 B TW541523 B TW 541523B TW 090123905 A TW090123905 A TW 090123905A TW 90123905 A TW90123905 A TW 90123905A TW 541523 B TW541523 B TW 541523B
Authority
TW
Taiwan
Prior art keywords
laser light
groove
optical information
recording medium
information recording
Prior art date
Application number
TW090123905A
Other languages
English (en)
Chinese (zh)
Inventor
Mayumi Uno
Noboru Yamada
Original Assignee
Matsushita Electric Ind Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of TW541523B publication Critical patent/TW541523B/zh

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00718—Groove and land recording, i.e. user data recorded both in the grooves and on the lands
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording

Landscapes

  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Optical Recording Or Reproduction (AREA)
TW090123905A 2000-09-29 2001-09-27 Optical information recording medium and reproducing and reproduction method of the same TW541523B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000300055 2000-09-29

Publications (1)

Publication Number Publication Date
TW541523B true TW541523B (en) 2003-07-11

Family

ID=18781784

Family Applications (1)

Application Number Title Priority Date Filing Date
TW090123905A TW541523B (en) 2000-09-29 2001-09-27 Optical information recording medium and reproducing and reproduction method of the same

Country Status (8)

Country Link
US (1) US20040013069A1 (de)
EP (1) EP1329878A4 (de)
JP (1) JPWO2002029787A1 (de)
CN (1) CN1221951C (de)
AU (1) AU2001288125A1 (de)
HK (1) HK1062220A1 (de)
TW (1) TW541523B (de)
WO (1) WO2002029787A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR513301A0 (en) * 2001-05-21 2001-06-14 Kwei, David Wah Hao System and method for pooled electronic purchasing
KR20030030506A (ko) * 2001-10-11 2003-04-18 삼성전자주식회사 고밀도 광디스크
TWI254301B (en) * 2002-04-05 2006-05-01 Tdk Corp Optical recording medium and method for optically recording information in the same
JP2003317237A (ja) 2002-04-19 2003-11-07 Tdk Corp 光記録媒体判別装置及び光記録媒体判別方法
CN1221962C (zh) * 2002-04-26 2005-10-05 Tdk股份有限公司 光记录介质和在其中对数据进行光记录的方法
US7231649B2 (en) * 2002-05-31 2007-06-12 Tdk Corporation Optical recording medium and method for optically recording data in the same
JP4092147B2 (ja) * 2002-07-04 2008-05-28 Ｔｄｋ株式会社 光記録媒体及び光記録方法
JP4282285B2 (ja) * 2002-08-12 2009-06-17 Ｔｄｋ株式会社 光記録媒体及び光記録方法
US7376126B1 (en) 2002-09-06 2008-05-20 At&T Delaware Intellectual Property, Inc. Systems and methods for messaging using a broadband connection
US20040076907A1 (en) * 2002-10-22 2004-04-22 Tdk Corporation Optical recording medium and method for manufacturing the same
US7781146B2 (en) * 2002-11-22 2010-08-24 Tdk Corporation Optical recording medium
US7932015B2 (en) 2003-01-08 2011-04-26 Tdk Corporation Optical recording medium
US20040202097A1 (en) * 2003-04-08 2004-10-14 Tdk Corporation Optical recording disk
JP2005038568A (ja) * 2003-06-26 2005-02-10 Hitachi Maxell Ltd 相変化光記録媒体
JP4113096B2 (ja) * 2003-10-30 2008-07-02 株式会社東芝 相変化光記録媒体
JP2005190647A (ja) * 2003-12-03 2005-07-14 Ricoh Co Ltd 相変化型光記録媒体
TWI356404B (en) * 2004-03-08 2012-01-11 Panasonic Corp Optical recording medium, method for manufacturing
JP2008097791A (ja) 2006-09-11 2008-04-24 Ricoh Co Ltd 多層相変化型光記録媒体

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68927731T2 (de) * 1988-09-09 1997-07-31 Matsushita Electric Ind Co Ltd Optischer Datenaufzeichnungsträger sowie zugehöriges Aufzeichnungs- und Wiedergabeverfahren
US5346740A (en) * 1990-09-25 1994-09-13 Matsushita Electric Industrial Co., Ltd. Optical information recording medium
EP0578015B1 (de) * 1992-06-17 1998-12-09 Matsushita Electric Industrial Co., Ltd. Optisches Informationsaufzeichnungsmedium
JPH0883426A (ja) * 1994-09-09 1996-03-26 Matsushita Electric Ind Co Ltd 光学情報記録方法及び光学情報記録媒体
US5673248A (en) * 1994-10-27 1997-09-30 Kabushiki Kaisha Toshiba Phase change type optical recording apparatus and optical recording method using an overwrite system
WO1997038421A1 (en) * 1996-04-10 1997-10-16 Hitachi Maxell, Ltd. Optical recording medium
ES2305154T3 (es) * 1997-04-09 2008-11-01 Ricoh Company, Ltd. Medio de grabacion con cambio de fase para permitir el servo control de pista basado en un metodo de deteccion diferencial de fase.
US6564009B2 (en) * 1997-05-19 2003-05-13 Sony Corporation Apparatus for recording and/or reproducing data onto and/or from an optical disk and method thereof
JPH10320835A (ja) * 1997-05-19 1998-12-04 Nikon Corp 光ディスク
TW448443B (en) * 1998-08-05 2001-08-01 Matsushita Electric Ind Co Ltd Optical information storage media and production method as well as the storage reproducing method and device
JP2000123416A (ja) * 1998-10-14 2000-04-28 Sony Corp 光記録媒体と光記録再生装置
KR20010075534A (ko) * 1999-08-31 2001-08-09 니시무로 타이죠 광디스크와 이 광디스크로부터 데이터를 재생하는 방법 및장치
US6987720B2 (en) * 2000-07-13 2006-01-17 Ricoh Company, Ltd. Information recording and/or reproducing apparatus, information recording and/or reproducing method, and phase-change recording medium for use in the apparatus and the methods
JP2002157782A (ja) * 2000-09-05 2002-05-31 Tdk Corp 光情報媒体およびその試験方法

Also Published As

Publication number Publication date
AU2001288125A1 (en) 2002-04-15
HK1062220A1 (en) 2004-10-21
EP1329878A4 (de) 2007-01-17
WO2002029787A1 (fr) 2002-04-11
CN1221951C (zh) 2005-10-05
EP1329878A1 (de) 2003-07-23
CN1466749A (zh) 2004-01-07
US20040013069A1 (en) 2004-01-22
JPWO2002029787A1 (ja) 2004-02-12

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees